“Impact of NiCo2O4 Composition on Methylene Blue Photodegradation by Fe3O4 NiCo2O4 Nanocomposites”. Journal of Magnetism and Its Applications, vol. 1, no. 2, Dec. 2021, pp. 34-39, https://www.jourmag.org/index.php/jma/article/view/15.